38721274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5107}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 61786368

約数和(自身を除く): 23065094

約数列:

[1, 2, 17, 34, 223, 446, 3791, 5107, 7582, 10214, 86819, 173638, 1138861, 2277722, 19360637, 38721274]

約数ペア:

[(1, 38721274), (2, 19360637), (17, 2277722), (34, 1138861), (223, 173638), (446, 86819), (3791, 10214), (5107, 7582)]